The Vintage BOFA A221 Circle Set is a unique 22 piece set for tearing and drafting, made of steel by the BOFA people in the People's Republic of China. This set has never been used, making it a rare and valuable collectable for those interested in traditional writing equipment. Its intricate design and high-quality material make it a desirable addition to any pen and writing equipment collection. have no idea as to what this is but told by Google it's for drawing things I do know it's very old never been used as the instrument,s are new not been used the case how ever is starting too show signs of ware due to age but as I said inside the case the instrument,s are in mint condition open to sensible offers
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